Evaluate
\frac{9}{4}=2.25
Factor
\frac{3 ^ {2}}{2 ^ {2}} = 2\frac{1}{4} = 2.25
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\frac{2\times 4+1}{4}\times 1
Divide 2 by 2 to get 1.
\frac{8+1}{4}\times 1
Multiply 2 and 4 to get 8.
\frac{9}{4}\times 1
Add 8 and 1 to get 9.
\frac{9}{4}
Multiply \frac{9}{4} and 1 to get \frac{9}{4}.
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